We may conclude from the text that .
细节题。文章一开始就引用专家威斯苏森的话，指出克隆人是愚蠢的尝试。第二段最后两句提到，克隆实验的低效性和危险性在克隆人中不可接受。文章末尾再次引用该专家的话，指出现在动物的克隆研究还没完全成功，没有必要想到克隆人。由此可见，技术是克隆实验存在的主要问题，也是阻碍克隆人实验的重要原因，因此可推知［A］ 正确。［B］ 明显错误，科学家并不乐观。全文只涉及专家和拥护克隆实验的人的观点，因此无法推知［C］ 中的“许多人”。［D］ 在文中没有提及。
1、From the text we can see that the writ
From the text we can see that the writer seemsAA optimistic.BB sensitive.CC gloomy.DD scared.
2、From the text, we learn that Vinton Ce
From the text, we learn that Vinton Cerf is _____.A［A］ seeking answers to questions about the Internet webB［B］ working on interplanetary Int...
3、We can learn from the text that Americ
We can learn from the text that Americans have a history ofAA undervaluing intellect.BB favoring intellectualism.CC supporting school reform.DD suppressing native intelligence.
4、We may infer from the text that the cr
We may infer from the text that the criminal knows how to reach the car owners because 。A he reads the ads in the newspaperB he lives in the same neighborhoodC he has seen the car owners in the parkD he has trained the pigeons to follow them
5、We know from the text that Ginger Gray
We know from the text that Ginger Gray ．Amanages the Dixie P1T program in Kenton CountyBsees that the drinks meet health standardsCteaches at Dixie Heights High SchoolDowns the school’s coffee sho
6、We may conclude from the text that ___
We may conclude from the text that _____.A［A］ human cloning will not succeed unless the technique is more efficientB［B］ scientists are optim...